/**
 * @author ypz
 * @date 2021/9/15 10:44
 */
public class ObjectKnow {
    public ObjectKnow() {
        super();
    }

    @Override
    public int hashCode() {
        return super.hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        return super.equals(obj);
    }

    @Override
    protected Object clone() throws CloneNotSupportedException {
        return super.clone();
    }

    @Override
    public String toString() {
        return super.toString();
    }

    @Override
    protected void finalize() throws Throwable {
        super.finalize();
    }

    public static void main(String[] args) {

    }
}
